16142382 has 32 divisors (see below), whose sum is σ = 37032960. Its totient is φ = 5206680.

The previous prime is 16142359. The next prime is 16142383. The reversal of 16142382 is 28324161.

16142382 is a `hidden beast` number, since 161 + 423 + 82 = 666.

16142382 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16142383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3148 + ... + 6495.

It is an arithmetic number, because the mean of its divisors is an integer number (1157280).

Almost surely, 2^16142382 is an apocalyptic number.

16142382 is an abundant number, since it is smaller than the sum of its proper divisors (20890578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16142382 is a wasteful number, since it uses less digits than its factorization.

16142382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9685 (or 9679 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 16142382 is about 4017.7583302135. The cubic root of 16142382 is about 252.7294623575.

The spelling of 16142382 in words is "sixteen million, one hundred forty-two thousand, three hundred eighty-two".